FIELD: aircraft, rocketry, spacecraft, shipbuilding and other industries.
SUBSTANCE: invention relates to devices for resistance spot-welding of multiple-layer panels with corrugated filler. Device contains bed frame on which movable upper and fixed lower electrodes are mounted, and weldable parts clamping mechanism. Said mechanism includes rigid tie-rod, tie-rod horizontal movement drive, two detachable parts with solids of revolution placed in between. Inner surface of one of detachable parts is made conical, and inner surface of second part is made stepped being connected by rigid tie-rod with horizontal movement drive.
EFFECT: provision of reliable welding of skin with corrugated filler owing to pressing of filler to skin sheets.
2 dwg
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APPARATUS FOR CONTACT WELDING OF PANELS | 2004 |
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0 |
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Authors
Dates
2005-03-20—Published
2003-02-25—Filed